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Professional ApplicationTennis racquets have “sweet
Chapter 8, Problem 7(choose chapter or problem)
QUESTION:
Problem 7CQ
Professional Application
Tennis racquets have “sweet spots.” If the ball hits a sweet spot then the player's arm is not jarred as much as it would be otherwise. Explain why this is the case.
Questions & Answers
QUESTION:
Problem 7CQ
Professional Application
Tennis racquets have “sweet spots.” If the ball hits a sweet spot then the player's arm is not jarred as much as it would be otherwise. Explain why this is the case.
ANSWER:
Solution 7CQ
Step 1 of 3
If the ball hits a sweet spot then the player's arm is not jarred as much as it would be otherwise because the time for the change in the momentum of the ball to occur is larger.